42723295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11689}}^1$

素因数の和:11754

約数の個数: 16

約数和(自身を含む): 55550880

約数和(自身を除く): 12827585

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 11689, 58445, 198713, 502627, 993565, 2513135, 8544659, 42723295]

約数ペア:

[(1, 42723295), (5, 8544659), (17, 2513135), (43, 993565), (85, 502627), (215, 198713), (731, 58445), (3655, 11689)]